There is a company in the UK that is trying to trademark the use of the term "Python" for all software, services, servers... pretty much anything having to do with a computer. Specifically, it is the company that got a hold on the python.co.uk domain 13 years ago.

. . .

According to our London counsel, some of the best pieces of evidence we can submit to the European trademark office are official letters from well-known companies "using PYTHON branded software in various member states of the EU" so that we can "obtain independent witness statements from them attesting to the trade origin significance of the PYTHON mark in connection with the software and related goods/services." We also need evidence of use throughout the EU.

What can you do?

1.- Do you work for a company that uses Python? Are [you] in the EU, do you hire in the EU, or do you have an office in the EU? Could you write a letter on company letterhead that we can forward to our EU counsel?

. . .

2.- Do you have, or know of, anything that was published in the EU and uses "Python" to refer to Python-the-language? Can we get copies, pictures, or scans?